Lenovo ideapad 110-14ISK Hardware Maintenance Manual
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Lenovo ideapad 110-14ISK Hardware Maintenance Manual

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Summary of Contents for Lenovo ideapad 110-14ISK

  • Page 1 110-14ISK/ ideapad 110-15ISK Hardware Maintenance Manual...
  • Page 2 • Before using this information and the product it supports, be sure to read the general information under “Notices” on page 85. • This manual applies to the following models: Lenovo ideapad 110-14ISK/ideapad 110-15ISK. The illustrations used in this manual are for Lenovo ideapad 110-15ISK unless otherwise stated.

  • Page 3: Table Of Contents

    Power-on password ..........24 Hard-disk password ..........24 Administrator password ........24 Power management ........25 Screen blank state ..........25 Putting the computer to sleep or shutting it down ..............25 Putting your computer to sleep ......25 Shutting down the computer ......25 Lenovo ideapad 110-14ISK/ ideapad 110-15ISK ........27 Specifications ..........27 Status indicators ........... 29 Hotkeys............30 FRU replacement notices ......31 Screw notices ..........31 Removing and replacing an FRU ....32 1010 Keyboard ..........33 1020 Optical drive ..........35...

  • Page 4: About This Manual

    • The product-specific section includes service, reference, and product-specific parts information. Important: This manual is intended only for trained servicers who are familiar with Lenovo products. Use this manual to troubleshoot problems effectively. Before servicing a Lenovo product, make sure to read all the information under “Safety information” on page 1 and “Important service information” on page 16.

  • Page 5: Safety Information

    Safety information Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo ideapad 110-14ISK/ ideapad 110-15ISK computer: • “General safety” on page 2 • “Electrical safety” on page 3 • “Safety inspection guide” on page 5 • “Handling devices that are sensitive to electrostatic discharge” on page 6 • “Grounding requirements” on page 6 • “Safety notices: multilingual translations” on page 7 • “Laser compliance statement” on page 14...

  • Page 6: General Safety

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where the machines are put during and after the maintenance. • When lifting any heavy object: 1. Make sure that you can stand safely without slipping. 2. Distribute the weight of the object equally between your feet. 3. Use a slow lifting force. Never move suddenly or twist when you attempt to lift it. 4. Lift it by standing or pushing up with your leg muscles; this action could avoid the strain from the muscles in your back. Do not attempt to lift any object that weighs more than 16 kg (35 lb) or that you think is too heavy for you. • Do not perform any action that causes hazards to the customer, or that makes the machine unsafe.

  • Page 7: Electrical Safety

    About this manual Electrical safety Observe the following rules when working on electrical equipments. Important: Use only approved tools and test equipments. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have rubber floor mats near their machines that contain small conductive fibers to decrease electrostatic discharges.
  • Page 8 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual • Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds. • Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. The surface is conductive; such touching can cause personal injury and machine damage. • Do not service the following parts with the power on when they are removed from their normal operating places in a machine: – Power supply units – Pumps – Blowers and fans – Motor generators and similar units. (This practice ensures correct grounding of the units.) • If an electrical accident occurs: – Caution: do not become a victim yourself.

  • Page 9: Safety Inspection Guide

    The power cord should be the type specified in the parts list. c. Insulation must not be frayed or worn. 4. Check for cracked or bulging batteries. 5. Remove the cover. 6. Check for any obvious non-Lenovo alterations. Use good judgment as to the safety of any non-Lenovo alterations. 7. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage. 8. Check for worn, frayed, or pinched cables.

  • Page 10: Handling Devices That Are Sensitive To Electrostatic Discharge

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge. Notes: 1. Use product-specific ESD procedures when they exceed the requirements noted here.

  • Page 11: Safety Notices: Multilingual Translations

    About this manual Safety notices: multilingual translations The safety notices in this section are provided in English, French, German, Hebrew, Italian, Japanese, and Spanish. Safety notice 1 Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer. Verify this by shaking the computer and listening for rattling sounds.
  • Page 12 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or short- circuit it. Dispose of the battery as required by local ordinances or regulations.
  • Page 13 About this manual Safety notice 3 DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack.
  • Page 14 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Safety notice 4 DANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations.
  • Page 15 About this manual Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water at least for 15 minutes. Seek medical care if any symptoms caused by the fluid are present after washing. Si le panneau d’affichage à...
  • Page 16 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Safety notice 6 DANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d’alimentation.
  • Page 17 About this manual Safety notice 8 DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Avant de retirer une unité remplaçable en clientèle, mettez le système hors tension, débranchez tous les cordons d’alimentation des socles de prise de courant, retirez la batterie et déconnectez tous les cordons d’interface.

  • Page 18: Laser Compliance Statement

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the U.S. to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. Elsewhere, the drive is certified to conform to the requirements of the International Electrotechnical Commission (IEC) 825 and CENELEC EN 60 825 for Class 1 laser products.
  • Page 19 About this manual A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following: DANGER Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam. Radiação por raio laser ao abrir. Não olhe fixo no feixe de luz, não olhe diretamente por meio de instrumentos óticos e evite exposição direta com o feixe de luz.

  • Page 20: Important Service Information

    Strategy for replacing FRUs Before replacing parts: Make sure that all software fixes, drivers, and BIOS downloads are installed before replacing any FRUs listed in this manual. After a system board is replaced, ensure that the latest BIOS is loaded to the system board before completing the service action. To download software fixes, drivers, and BIOS, follow the steps below: 1. Go to http://support.lenovo.com. 2. Enter the serial number or select a product or use Lenovo smart downloading. 3. Select the BIOS/Driver/Applications and download. 4. Follow the directions on the screen and install the necessary software.

  • Page 21: Strategy For Replacing A Hard Disk Drive

    Important service information Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: • If you are instructed to replace an FRU, but the replacement does not solve the problem, reinstall the original FRU before you continue. • Some computers have both a processor board and a system board. If you are instructed to replace either of them, and replacing one of them does not solve the problem, reinstall that board, and then replace the other one. • If an adapter or a device consists of more than one FRU, any of the FRUs may be the cause of the error. Before replacing the adapter or device, remove the FRUs one by one to see if the symptoms change. Replace only the FRU that changed the symptoms. Attention: The setup configuration on the computer you are servicing may have been customized. Running Automatic Configuration may alter the settings. Note the current configuration settings (using the View Configuration option); then, when service has been completed, verify that those settings remain in effect.

  • Page 22: Important Information About Replacing Rohs Compliant Frus

    Note: RoHS and non-RoHS FRU part numbers with the same fit and function are identified with unique FRU part numbers. Lenovo plans to transit to RoHS compliance well before the implementation date and expects its suppliers to be ready to support Lenovo’s requirements and schedule in the EU. Products sold in 2005 and 2006 will contain some RoHS compliant FRUs. The following statement pertains to these products and any product Lenovo produces containing RoHS compliant FRUs.

  • Page 23: General Checkout

    General checkout General checkout This chapter presents the following information: • “What to do first” on page 20 • “Power system checkout” on page 21 Before you go to the checkout, make sure to read the following important notes: Important notes: • Only certified trained personnel can service the computer. • Before replacing any FRU, read the entire page on removing and replacing FRUs. • Carefully remove screws for reuse when replacing FRUs. • Be extremely careful during such write operations as copying, saving, or formatting. Drives in the computer that you are servicing sequence might have been altered.

  • Page 24: What To Do First

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: 1. Name and phone number of servicer 2. Date of service 3. Date on which the machine failed 4. Date of purchase 5. Procedure index and page number in which the failing FRU was detected 6. Failing FRU name and part number 7. Machine type, model number, and serial number 8. Customer’s name and address Note for warranty: During the warranty period, the customer may be...

  • Page 25: Power System Checkout

    • If the computer does not charge during operation, go to “Checking operational charging”. To check the AC adapter, follow the steps below: 1. Unplug the AC adapter cable from the computer. 2. Measure the output voltage at the plug of the AC adapter cable. See the following figure: Voltage (V DC) Note: Output voltage for the AC adapter pin No. 2 may differ from the one you are servicing. 3. If the voltage is not correct, replace the AC adapter. 4. If the voltage is acceptable, do the following: • Replace the system board. • If the problem persists, go to “Lenovo ideapad 110-14ISK/ideapad 110-15ISK” on page 27. Note: Noise from the AC adapter does not always indicate a defect.

  • Page 26: Checking Operational Charging

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Checking operational charging To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that has less than 50% of the total power remaining when installed in the computer. Perform operational charging. If the battery status indicator or icon does not light on, remove the battery pack and let it return to room temperature. Reinstall the battery pack. If the charge indicator or icon is still off, replace the battery pack. If the charge indicator still does not light on, replace the system board. Then reinstall the battery pack. If it is still not charged, go to the next section. Checking the battery pack Battery charging does not start until the Power Meter shows that less than 95% of the total power remains; under this condition the battery pack can charge to...

  • Page 27: Related Service Information

    Recovery. For details of OneKey Recovery System, see the User Guide for Lenovo OneKey Recovery System . Note: This will delete all the new data on the system partition (C drive), which is not recoverable. Make sure to back up your critical data before you perform this...

  • Page 28: Passwords

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Passwords As many as three passwords may be needed for any Lenovo computer: the power-on password (POP), the hard disk password (HDP), and the administrator password. If any of these passwords has been set, a prompt for it appears on the screen whenever the computer is turned on. The computer does not start until the password is entered.

  • Page 29: Power Management

    Related service information Power management Note: Power management modes are not supported for APM operating system. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and shut down. Screen blank state If the time set on the “Turn off monitor” timer in the operating system expires, the LCD backlight turns off. You can also turn off the LCD backlight by pressing To end screen blank state and resume normal operation, press any key. Putting the computer to sleep or shutting it down When you have finished working with your computer, you can put it to sleep or shut it down.
  • Page 30 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual • Right-click the Start button in the lower-left corner and select Shut down or sign out → Shut down.

  • Page 31: Lenovo Ideapad 110-14Isk/Ideapad 110-15Isk

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Lenovo ideapad 110-14ISK/ideapad 110-15ISK This chapter presents the following product-specific service references and product-specific parts information: • “Specifications” on page 27 • “Status indicators” on page 29 • “Hotkeys” on page 30 • “FRU replacement notices” on page 31 • “Removing and replacing an FRU” on page 32 • “Locations” on page 66 • “Parts list” on page 69 Specifications The following table lists the specifications of the Lenovo ideapad 110-14ISK/ ideapad 110-15ISK: Table 1. Specifications ideapad 110-14ISK...
  • Page 32 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Table 1. Specifications (continued) ideapad 110-14ISK ideapad 110-15ISK Display Display resolution 16:9 (1,366 × 768 pixels HD) (LCD) Maximumdisplay resolution on 1,366 × 768 pixels HD external display device LCD backlight I/O Ports USB 3.0 × 1, USB 2.0 × 1 Audio Combo audio jack × 1 Communication RJ-45 × 1 Video/Audio HDMI slot × 1 Memory card 4 in 1 slot × 1 (SD/SDHC/SDXC/MMC) slot Battery pack...

  • Page 33: Status Indicators

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Status indicators The system status indicators below show the computer status: Table 2. Status indicators Indicator Indicator status Meaning The battery has more than 20% charge. Solid amber The battery has between 5% and 20% charge. Fast blinking amber The battery has less than 5% charge. The battery is being charged. When battery Slow blinking Battery charge reaches 20%, the blinking color amber status changes to white. indicator The battery has between 20% and 80% charge and is still charging. When the battery Slow blinking white reaches 80% charge the light will stop blinking, but charging will continue until the battery is fully charged. On (solid white) The computer is powered on. Power status Blinking The computer is in sleep mode.

  • Page 34: Hotkeys

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Hotkeys You can access certain system settings quickly by pressing the appropriate hotkeys. Table 3. Hotkeys Enables/disables airplane Mutes/unmutes the sound. mode. Decreases the volume level. Enables/disables camera. Locks/unlocks the LCD Increases the volume level. screen. Enables the external projector Enables/disables or dangles the external microphone. display. Decreases display Refreshes page. brightness. Enables/disables the touch Increases display brightness.

  • Page 35: Fru Replacement Notices

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK FRU replacement notices This section presents notices related to removing and replacing parts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the Lenovo computer, this problem is addressed with special nylon-coated screws that have the following characteristics: • They maintain tight connections. • They do not easily come loose, even with shock or vibration. • They are harder to tighten.

  • Page 36: Removing And Replacing An Fru

    Before touching it, establish personal grounding by touching a ground point with one hand or using an electrostatic discharge (ESD) strap (P/N 6405959) to remove potential shock reasons. Notes: • The following procedures about removing and replacing FRUs are the same for the Lenovo ideapad 110-14ISK/ideapad 110-15ISK. • The illustrations used in this section are of the Lenovo ideapad 110-15ISK, unless otherwise stated.

  • Page 37: 1010 Keyboard

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK 1010 Keyboard Figure 1. Removal steps of keyboard Remove the screws 1. Step Screw (quantity) Color Torque M2.5 × 6 mm, Phillips head, nylok-coated (2) Black 3.0+/-0.3 kgf/cm LOW TO KB Push the keyboard with the tip of an unfolded paper clip (or similar object without a sharp tip) through the screw hole on the back cover. Loosen the...
  • Page 38 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Figure 1. Removal steps of keyboard (continued) Lift the keyboard slightly 3, and then detach the connectors in the direction shown by arrows 4, 5. Remove the keyboard. When installing: Make sure that the FPC connector is attached firmly.

  • Page 39: 1020 Optical Drive

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK 1020 Optical drive For access, remove this FRU: • “1010 Keyboard” on page 33 Figure 2. Removal steps of optical drive Remove the screw 1.Then pull the optical drive out in the direction shown by arrow 2. Step Screw (quantity) Color Torque M2.5 × 6 mm, Phillips head, nylok-coated (1) Black 3.0+/-0.3 kgf/cm LOW TO UPPER Remove the screw 3, then carefully remove the optical drive bracket and bezel in the directions shown by arrows 4 and 5. Step Screw (quantity) Color Torque M2 × 3 mm, Phillips head, nylok-coated (1) Black 1.85+/-0.15 kgf/cm ODD BRK TO ODD MODULE...

  • Page 40: 1030 Base Cover

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual 1030 Base cover For access, remove this FRU: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 35 Figure 3. Removal steps of base cover ideapad 110-14ISK Remove the screws 1 and 2. Step Screw (quantity) Color Torque M2 × 6 mm, Phillips head, nylok-coated (7) Black 1.85+/-0.15 kgf/cm LOW TO UPPER M2.5 × 6 mm, Phillips head, nylok-coated (2) Black 3.0+/-0.3 kgf/cm LOW TO UPPER...
  • Page 41 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Figure 3. Removal steps of base cover (continued) ideapad 110-15ISK Remove the screws 1 and 2 from the bottom. Step Screw (quantity) Color Torque M2 × 2 mm, Phillips head, nylok-coated (2) Black 1.85+/-0.15 kgf/cm LOW TO UPPER M2.5 × 6 mm, Phillips head, nylok-coated (8) Black 3.0+/-0.3 kgf/cm LOW TO UPPER...
  • Page 42 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Figure 3. Removal steps of base cover (continued) ideapad 110-15ISK Remove the screw . Detach the battery connector in the direction shown by arrow Step Screw (quantity) Color Torque M2.5 × 6 mm, Phillips head, nylok-coated (1) Black 3.0+/-0.3 kgf/cm UPPER TO LOWER Remove the base cover in the directions shown by arrows 5 and 6.
  • Page 43 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Note: Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the base cover, you need to apply the following label: The following labels need to be peeled off from the old base cover, and need to be put on the new base cover. KCC Label W lan/BT label for Malaysia/Indonesia Indonesia rating label R ating label Wlan/BT label for Brazil R ating label for print W lan/BT label for Israel/US/CA/...

  • Page 44: 1040 Battery Pack

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual 1040 Battery pack For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 35 • “1030 Base cover” on page 36 DANGER Only use the battery specified in the parts list for your computer. Any other battery could ignite or explode. Figure 4. Removal steps of battery pack Remove the screws 1.
  • Page 45 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Figure 4. Removal steps of battery pack (continued) Remove the battery pack in the direction shown by arrow 2. When installing: Make sure the battery pack connector is attached firmly.

  • Page 46: 1050 Hard Disk Drive

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual 1050 Hard disk drive For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 35 • “1030 Base cover” on page 36 • “1040 Battery pack” on page 40 Attention: • Do not drop the hard disk drive or apply any physical shock to it. The hard disk drive is sensitive to physical shock. Improper handling can cause damages and permanent loss of data.
  • Page 47 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Figure 5. Removal steps of hard disk drive (continued) Detach the HDD connector in the direction shown by arrow 2. Remove the hard disk drive from the slot in the direction shown by arrow 3. When installing: Make sure that the HDD connector is attached firmly. Remove the screws 4, then take out the metal frame. Step Screw (quantity) Color Torque M3 × 3 mm, Phillips head, nylok-coated (4) Silver 3.0+/-0.3 kgf/cm HDD BRK TO HDD...

  • Page 48: 1060 Speaker

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual 1060 Speaker For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 35 • “1030 Base cover” on page 36 • “1040 Battery pack” on page 40 Figure 6. Removal steps of speaker Detach the speaker connector in the direction shown by arrow 1. Remove the speaker 2. When installing: Make sure that the speaker connector is attached firmly.

  • Page 49: 1070 Pci Express Mini Card For Wireless Lan

    • “1030 Base cover” on page 36 • “1040 Battery pack” on page 40 Important: The preinstalled WLAN module may only be replaced with a Lenovo approved module in order to comply with FCC and IC regulations. Refer to Table 5. "Parts list—Overall" on page 70 for Lenovo part numbers for the approved modules.
  • Page 50 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual ideapad 110-15ISK In step 1, unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159), or pick up the connectors with your fingers and gently unplug them in the direction shown by the arrows. Notes: The wireless LAN card has 2 cables in step 1. The wireless LAN card in some models might have 3 cables in step 1. Step Screw (quantity) Color Torque M2 × 3 mm, Phillips head, nylok-coated (1) Black 1.85+/-0.15 kgf/cm WLAN CARD TO MB Remove the card in the direction shown by arrow 3. When installing: • In models with a wireless LAN card that has two antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled MAIN, and the white cable (2nd) (AUX) into the jack labeled AUX on the card. • In models with a wireless LAN card that has three antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled 1, the grey cable (3rd) into the jack labeled 3, and the white cable (2nd) (AUX) into the jack labeled 2 on the card.

  • Page 51: 1080 Odd Board (Ideapad 110-15Isk)

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK 1080 ODD board (ideapad 110-15ISK) For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 35 • “1030 Base cover” on page 36 • “1040 Battery pack” on page 40 Figure 8. Removal steps of ODD board (ideapad 110-15ISK) Detach the FPC connector in the directions shown by arrows 1 and 2.
  • Page 52 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Remove the ODD board in the direction shown by arrow 4. When installing: Make sure that the ODD board connector is attached firmly.

  • Page 53: 1090 Dimm

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK 1090 DIMM For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 35 • “1030 Base cover” on page 36 • “1040 Battery pack” on page 40 Figure 9. Removal steps of DIMM Release the two latches on both edges of the socket at the same time in the direction shown by arrows 1, and then unplug the DIMM in the direction shown by arrow 2. When installing: Insert the notched end of the DIMM into the socket. Push the DIMM firmly, and pivot it until it snaps into the place. Make sure that it is firmly fixed in the slot and difficult to move.

  • Page 54: 1100 Fan Assembly And Heat Sink Assembly

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual 1100 Fan assembly and Heat Sink assembly For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 35 • “1030 Base cover” on page 36 • “1040 Battery pack” on page 40 Figure 10. Removal steps of fan assembly and heat sink assembly Detach the fan connector in the direction shown by arrow 1 , and then remove the screw 2. Step Screw (quantity) Color Torque M2.5 × 5, Phillips head, nylok-coated (1)
  • Page 55 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Figure 10. Removal steps of DIMM (continued) Remove the fan in the direction shown by arrow 3. Be careful not to damage the connector. Remove the screws 4. ideapad 110-15ISK...
  • Page 56 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual ideapad 110-14ISK Step Screw (quantity) Color Torque M2 × 3, Phillips head, nylok-coated (5) Black 1.85+/-0.15 kgf/cm THERMAL MODULE TO CPU BRK & THERMAL MODULE TO MB (DIS-40W) ideapad 110-15ISK M2 × 3, Phillips head, nylok-coated (3) THERMAL MODULE TO CPU BRK & THERMAL Black 1.85+/-0.15 kgf/cm MODULE TO MB (DIS-40W) ideapad 110-14ISK Lift the heat sink in the direction shown by arrow 5. When installing: Before you attach the fan assembly to the computer, apply thermal grease, at an amount of 0.2 grams, to the part shown in the figure above. Either too much or too little grease application can cause a thermal problem due to imperfect contact with a component.

  • Page 57: 1110 System Board

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK 1110 System board Important notices for handling the system board: When handling the system board, bear the following in mind. • Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite.
  • Page 58 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Figure 11. Removal steps of system board (continued) ideapad 110-15ISK Detach the two connectors in the directions shown by arrows 2 and 3. Remove the screws 4. ideapad 110-14ISK...
  • Page 59 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Figure 11. Removal steps of system board (continued) ideapad 110-15ISK Step Screw (quantity) Color Torque M2 × 3 mm, Phillips head, nylok-coated (2) Black 1.85+/-0.15 kgf/cm MB TO UPPER & MB TO KB BRK Remove the system board in the direction shown by arrow 5.

  • Page 60: 1120 Upper Case

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual 1120 Upper case For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 35 • “1030 Base cover” on page 36 • “1040 Battery pack” on page 40 • “1050 Hard disk drive” on page 42 • “1060 Speaker” on page 44 • “1070 PCI Express Mini Card for wireless LAN” on page 45 • “1080 ODD board (ideapad 110-15ISK)” on page 47 • “1090 DIMM” on page 49 • “1100 Fan assembly and Heat Sink assembly” on page 50 • “1110 System board” on page 53 Figure 12. Removal steps of upper case Remove the screws 1.
  • Page 61 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Figure 12. Removal steps of upper case (continued) ideapad 110-15ISK Step Screw (quantity) Color Torque M2.5 × 6, Phillips head, nylok-coated (6) Black 3.0+/-0.3 kgf/cm HINGE BRK TO UPPER Open the hinge in the direction shown by arrows 2.
  • Page 62 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Figure 12. Removal steps of upper case (continued) Remove the DC in cable in the direction shown by arrow 3. Release the antenna cables from the cable guides in the direction shown by arrows 4.
  • Page 63 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Figure 12. Removal steps of upper case (continued) Remove the upper case from the LCD module in the directions shown by arrow...

  • Page 64: 1130 Lcd Unit

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual 1130 LCD unit For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 35 • “1030 Base cover” on page 36 • “1040 Battery pack” on page 40 • “1050 Hard disk drive” on page 42 • “1060 Speaker” on page 44 • “1070 PCI Express Mini Card for wireless LAN” on page 45 • “1080 ODD board (ideapad 110-15ISK)” on page 47 • “1090 DIMM” on page 49 • “1100 Fan assembly and Heat Sink assembly” on page 50 • “1110 System board” on page 53 • “1120 Upper case” on page 56 Remove the LCD front bezel in the direction by arrows 1.
  • Page 65 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Figure 13. Removal steps of LCD unit (continued) Remove the screws 2. Lift the LCD module slightly 3. Disconnect the connector in the direction shown by arrow 4. Then remove the LCD module. Step Screw (quantity) Color Torque M2 × 3, Phillips head, nylok-coated (4) Black 1.85+/-0.15 kgf/cm HINGE BRK TO LCD PANEL...

  • Page 66: 1140 Lcd Hinges

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual 1140 LCD hinges For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 35 • “1030 Base cover” on page 36 • “1040 Battery pack” on page 40 • “1050 Hard disk drive” on page 42 • “1060 Speaker” on page 44 • “1070 PCI Express Mini Card for wireless LAN” on page 45 • “1080 ODD board (ideapad 110-15ISK)” on page 47 • “1090 DIMM” on page 49 • “1100 Fan assembly and Heat Sink assembly” on page 50 • “1110 System board” on page 53 • “1120 Upper case” on page 56 • “1130 LCD unit” on page 60 Figure 14. Removal steps of LCD hinges Remove the screws 1 and 2. Then release the two hinges in the direction...

  • Page 67: 1150 Integrated Camera, Lcd Cable And Antenna Assembly

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK 1150 Integrated camera, LCD cable and antenna assembly For access, remove these FRUs in order: • “1010 Keyboard” on page 33 • “1020 Optical drive” on page 35 • “1030 Base cover” on page 36 • “1040 Battery pack” on page 40 • “1050 Hard disk drive” on page 42 • “1060 Speaker” on page 44 • “1070 PCI Express Mini Card for wireless LAN” on page 45 • “1080 ODD board (ideapad 110-15ISK)” on page 47 • “1090 DIMM” on page 49 • “1100 Fan assembly and Heat Sink assembly” on page 50 • “1110 System board” on page 53 • “1120 Upper case” on page 56 • “1130 LCD unit” on page 60 • “1140 LCD hinges” on page 62 Figure 15.
  • Page 68 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Figure 15. Removal steps of integrated camera, LCD cable and antenna assembly (continued) Remove the LCD cable in the direction shown by arrows 2. Remove the antenna assembly in the direction shown by arrows 3.
  • Page 69 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Figure 15. Removal steps of integrated camera, LCD cable and antenna assembly (continued) Remove the camera in the direction shown by arrow 4. When installing: Stick the integrated camera to the top center of the LCD cover and adjust the placement of it to make sure the connector is attached firmly.

  • Page 70: Locations

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Locations Front view and right-side view 1 Integrated camera 2 Wireless LAN antennas 3 Computer display 4 Built-in microphone 5 Touchpad 6 Memory card slot G System status indicators Note: For the description of each indicator, see “Status indicators” on page 29. H Kensington Mini Security slot I Optical drive (on select models) J Power Key ideapad 110-14ISK...
  • Page 71 Lenovo ideapad 110-14ISK/ideapad 110-15ISK ideapad 110-15ISK...

  • Page 72: Bottom And Left-Side View

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Bottom and Left-side view 1 Speakers 2 Ventilation slots 3 Novo button 4 Combo audio jack 5 USB 2.0 port 6 USB 3.0 port 7 HDMI port 8 RJ-45 port 9 Ventilation slots 0 AC power adapter jack ideapad 110-14ISK ideapad 110-15ISK...

  • Page 73: Parts List

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Parts list This section presents the following service parts: • “Overall” on page 70 • “LCD FRUs” on page 74 • “Keyboard” on page 76 • “Miscellaneous parts” on page 81 • “AC adapters” on page 82 Note: Each FRU is available for all types or models, unless specific types or models are specified. Attention: Do not attempt to replace an FRU on your own. If an FRU is damaged, contact a Lenovo authorized servicer or a marketing representative for replacement or repair. Only qualified technicians can inspect or repair this product.

  • Page 74: Overall

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Overall...
  • Page 75 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Table 4. Parts list—Overall ideapad ideapad No. FRU FRU no. 110-14ISK 110-15ISK a-h See “Miscellaneous parts” on page 81. LCD unit (see “LCD FRUs” on page 74.) Keyboard (see “Keyboard” on page 76.) Upper Case C 80UD 5CB0L82911 ● Upper Case C 80UC ASSY 5CB0L82876 ● ODD BOARD C 80UD 5C50L82915 ● BATTERY, 4 cell L15S4A01 14.4V32Wh, Gx1 SY 5B10K02215 ● ● L15S4A01 14.4V32Wh4cell btyC BATTERY, 4 cell L15M4A01 14.4V32Wh, Gx1 SP/L 5B10K02219 ● ● L15M4A01 14.4V32Wh4cell btyC BATTERY, 4 cellL15L4A01 14.4V32Wh, Gx1 LG 5B10K02218 ●...
  • Page 76 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Table 4. Parts list—Overall (continued) ideapad ideapad No. FRU FRU no. 110-14ISK 110-15ISK Dummy ODD C 80UD 5M20L82912 ● Dummy ODD C 80UC 5M20L82867 ● CPU Fan C 80UD 5F10L82895 ● CPU Fan C 80UC 5F10L82868 ● Heatsink C 80UD DIS 5H40L82898 ● Heatsink C 80UD UMA 5H40L82909 ● Heatsink C 80UC DIS 5H40L82880 ●...
  • Page 77 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Table 4. Parts list—Overall (continued) ideapad ideapad No. FRU FRU no. 110-14ISK 110-15ISK SSD, 128GB 2.5'' Sata 5mm, 128G, Hynix 5SD0K44056 ● ● HFS128G3BMND-3210A SSD, 256GB 2.5'' Sata 5mm, 256G, 5SD0L14644 ● ● MZYTY256HDHP-000L2 2.5'' 256G 5mm SSD SSD, 256GB 2.5'' Sata 5mm, 256G, CV3-DE256 5SD0L02316 ● ● 2.5" 5mm 256G SSD Speaker C 80UD 5SB0L82896 ● Speaker C 80UC L+R 5SB0L82870 ● Lower Case C 80UD 5CB0L82891 ●...

  • Page 78: Lcd Frus

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual LCD FRUs In Lenovo ideapad 110-14ISK/ideapad 110-15ISK, there are following types of LCDs. • “14.0-in. HD LED” • “15.6-in. HD LED”...
  • Page 79 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Table 6. Parts list—LCD FRUs ideapad ideapad No. FRU FRU no. 110-14ISK 110-15ISK LCD Bezel C 80UC W/CMOS MYLAR 5B30L82884 ● LCD Bezel C 80UD 5B30L82917 ● Panel, 14"0 HD LED, AUO B140XTN02.D 2A HD G 5D10H13021 ● S NB Panel, 14"0 HD LED, IN N140BGA-EB3 HDT G S 5D10K85754 ● Panel, 14"0 HD LED, BO NT140WHM-N31 HDT G 5D10K81083 ● S NB Panel, 14"0 HD LED, LG LP140WHU-TPG1 HDT G 5D10K81460 ● S NB Panel, 14"0 HD LED, IV M140NWR6-R0 HDT G S 5D10K81642 ●...

  • Page 80: Keyboard

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Keyboard Table 7. Parts list—Keyboard Language CRU ID. English 5N20L25825 U.K. English 5N20L25790 Italian 5N20L25796 Spanish 5N20L25817 Turkish 5N20L25834 Thai 5N20L25848 Portuguese 5N20L25839 Latin 5N20L25785 Canadian English&French 5N20L25836 Korean 5N20L25854 Traditional Chinese 5N20L25799 Russian 5N20L25775 French...
  • Page 81 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Table 7. Parts list—Keyboard (continued) Language CRU ID. Arabic 5N20L25773 Brazilian 5N20L25793 Japanese 5N20L25827 Dutch 5N20L25818 Greek 5N20L25852 Hebrew 5N20L25840 Hungarian 5N20L25784 Four Nordic countries 5N20L25858 Belgian 5N20L25838 Sunrex Normal Icelandic 5N20L25774 Slovenian 5N20L25833 Swiss 5N20L25803 International English 5N20L25788 Czechoslovakian...
  • Page 82 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Table 7. Parts list—Keyboard (continued) Language CRU ID. Indian 5N20L25856 ideapad Doking Normal French-Arabic 5N20L25828 110-14ISK Ukrainia 5N20L25842 English 5N20L25877 U.K. English 5N20L25907 Italian 5N20L25882 Spanish 5N20L25881 Turkish 5N20L25927 Thai 5N20L25884 Portuguese 5N20L25868 Latin 5N20L25943 Canadian English&French...
  • Page 83 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Table 7. Parts list—Keyboard (continued) Language CRU ID. French 5N20L25915 German 5N20L25872 Arabic 5N20L25916 Brazilian 5N20L25950 Japanese 5N20L25941 Dutch 5N20L25956 Greek 5N20L25900 Hebrew 5N20L25934 Hungarian 5N20L25952 Four Nordic countries 5N20L25923 Sunrex Normal Belgian 5N20L25867 Icelandic 5N20L25904 Slovenian 5N20L25951 Swiss...
  • Page 84 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Table 7. Parts list—Keyboard (continued) Language CRU ID. International English 5N20L25912 Czechoslovakian 5N20L25932 Bulgarian 5N20L25938 ideapad Doking Normal 110-15ISK Indian 5N20L25895 French-Arabic 5N20L25922 Ukrainia 5N20L25947...

  • Page 85: Miscellaneous Parts

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Miscellaneous parts Table 8. Parts list—Miscellaneous parts ideapad ideapad FRU no. 110-14ISK 110-15ISK System miscellaneous parts: • ( a ) ODD Bracket C 80UC 5B40L82882 ● • ( a ) ODD Bracket C 80UD 5B40L82916 ● • ( b ) ODD Bezel C 80UC 5B30L82863 ● • ( b ) ODD Bezel C 80UD 5B30L82893 ●...

  • Page 86: Ac Adapters

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual AC adapters Table 9. Parts list—3-pin AC adapters ideapad ideapad FRU no. 110-14ISK 110-15ISK ADAPTER, 45W, Delta ADP-45DW A 20V2.25A 5A10H43620 ● ● adapter ADAPTER, 45W, Delta ADP-45DW J 20V2.25A 5A10H43623 ● ● adapter ADAPTER, 45W, Delta ADP-45DW B 20V2.25A 5A10H43630 ● ● adapter ADAPTER, 45W, Delta ADP-45DW D 20V2.25A 5A10H43621 ● ●...
  • Page 87 Lenovo ideapad 110-14ISK/ideapad 110-15ISK Table 9. Parts list—3-pin AC adapters ideapad ideapad FRU no. 110-14ISK 110-15ISK ADAPTER, 45W, Chicony ADL45WCE 5A10H43633 ● ● 20V2.25A adapter ADAPTER, 45W, Chicony ADL45WCF 20V2.25A 5A10H43622 ● ● adapter ADAPTER, 45W, Chicony ADL45WCG 5A10H43628 ● ● 20V2.25A adapter ADAPTER, 45W, Chicony ADL45WCH 5A10H43616 ● ● 20V2.25A adapter ADAPTER, 65W, Delta ADLX65CDGC2A 5A10K78762 ● ●...

  • Page 88: Screws

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Table 9. Parts list—3-pin AC adapters ideapad ideapad FRU no. 110-14ISK 110-15ISK ADAPTER, 65W, Chicony ADLX65CCGG2A 5A10K78756 ● ● 20V3.25A adapter ADAPTER, 65W, Chicony ADLX65CCGU2A 5A10K78761 ● ● 20V3.25A adapter ADAPTER, 65W, Chicony ADLX65CCGK2A 5A10K78757 ● ● 20V3.25A adapter ADAPTER, 65W, Chicony ADLX65CCGI2A 5A10K78760 ● ● 20V3.25A adapter ADAPTER, 65W, Chicony ADLX65CCGR2A 5A10K78747 ●...

  • Page 89: Notices

    Notices Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead. However, it is the...

  • Page 90: Trademarks

    Lenovo ideapad 110-14ISK/ideapad 110-15ISK Hardware Maintenance Manual Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results...

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